Afraid, Aged, Ailing, Anemic, Backward, Bleary, Bloodless, Blurred, Blurry, Chicken, Confused, Cowardly, Dark, Debilitated, Decrepit, Delicate, Rickety, Rubbery, Rusty, Senile, Shadowy, Shaky, Shoddy, Sickly, Simpleminded, Slack, Slight, Slow, Soft, Spineless, Spiritless, Subdued, Thin, Tottering, Unavailing, Uncertain, Unclear, Unconvincing, Undefined, Unhealthy, Unmanned, Unnerved, Unproved, Unsatisfactory, Unsound, Unsubstantial, Vague, Weak, Weakened, Weakly, Wet, Whispered, Withered, Wizened, Dim, Distant, Dizzy, Drained, Drooping, Droopy, Dull, Effete, Emasculated, Enervated, Enfeebled, Exhausted, Failing, Faint, Fainthearted, Feckless, Filmy, Flabby, Flaccid, Flimsy, Floppy, Foggy, Fragile, Frail, Fuzzy, Gentle, Gone, Gutless, Hazy, Helpless, Imbecile, Imperceptible, Impotent, Inadequate, Inconclusive, Inconspicuous, Indefinite, Indistinct, Indistinguishable, Ineffective, Ineffectual, Infirm, Insignificant, Insubstantial, Insufficient, Invalid, Invertebrate, Lame, Languid, Languishing, Languorous, Limber, Limp, Listless, Low, Misty, Moribund, Moronic, Murmured, Nerveless, Obscure, Pale, Palsied, Paltry, Peaked, Peaky, Pianissimo, Piano, Pliable, Poor, Powerless, Puny, Reduced